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pinchbeckPINCH'BECK, n. [said to be from the name of the inventor.] An alloy of copper; a mixture of copper and zink, consisting of three or four parts of copper with one of zink. |
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pinchbeckPINCH'BECK, n. [said to be from the name of the inventor.] An alloy of copper; a mixture of copper and zink, consisting of three or four parts of copper with one of zink. |